<h1>Expanding nodes on init</h1>

<p>A common use case is to start with the tree expanded completely.</p>
<p>You can achieve this by calling <code>treeModel.expandAll()</code> after view init:</p>

<code-example>{{ allNodes }}</code-example>

<p>Or to expand / activate specific nodes:</p>

<code-example>{{ specific }}</code-example>
